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Grade 3 · Set C · Side 1 of 2
Stories with groups and arrays
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C
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Date
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Goal: 15 min for both sides
Score/ 20
Remember: Equal groups, all together: multiply. Share it out, or measure it out: divide.
1Leo has 10 boxes. Each box has 8 tiles. How many tiles does Leo have in all?Answer working
2Leo has 8 boxes. Each box has 5 tiles. How many tiles does Leo have in all? Which number sentence tells it?
8 − 5 = ?8 + 5 = ?8 × 5 = ?
working
3Leo has 14 tiles for the floor. He lays them in 2 equal rows. How many tiles are in each row?Answer working
4Leo has 18 tiles for the floor. He lays 2 tiles in each row. How many rows does he make?Answer working
5Leo lays 6 tiles in a line. Each tile is 5 inches long. How many inches long is the line?Answer working
6Leo has 80 tiles for the floor. He lays them in 8 equal rows. How many tiles are in each row?Answer working
7Leo lays 4 tiles in a line. Each tile is 7 inches long. How many inches long is the line?Answer working
8Leo has 40 tiles for the floor. He lays 8 tiles in each row. How many rows does he make? Which number sentence tells it?
40 ÷ 8 = ?40 − 8 = ?40 × 8 = ?
working
9Leo's line of tiles is 6 inches long. Each tile is 2 inches long. How many tiles are in the line?Answer working
10Leo lays 2 tiles in a line. Each tile is 6 inches long. How many inches long is the line?Answer working
Scan the code at the top to mark this sheet on screenTake a photo of your answers or type them. It is marked for you automatically, and your score is kept.
Tutorpip · tutorpip.com · Problems 1 to 10
Grade 3 · Set C · Side 2 of 2
Stories with groups and arrays
Scan to mark
on screen
C
Name
Date
Start Finish
Goal: 15 min for both sides
Score/ 20
11Leo lays 5 tiles in a line. Each tile is 10 inches long. How many inches long is the line?Answer working
12Leo has 18 tiles. He puts them in 2 boxes, the same in each. How many tiles are in each box?Answer working
13Leo has 6 boxes. Each box has 3 tiles. How many tiles does Leo have in all?Answer working
14Leo has 2 boxes. Each box has 4 tiles. How many tiles does Leo have in all?Answer working
15Leo's line of tiles is 18 inches long. Each tile is 3 inches long. How many tiles are in the line? Which number sentence tells it?
18 − 3 = ?18 × 3 = ?18 ÷ 3 = ?
working
16Leo has 10 boxes. Each box has 9 tiles. How many tiles does Leo have in all?Answer working
17Leo's line of tiles is 50 inches long. It has 5 tiles, all the same size. How many inches long is each tile? Which number sentence tells it?
50 ÷ 5 = ?50 × 5 = ?50 − 5 = ?
working
18Leo's line of tiles is 90 inches long. It has 10 tiles, all the same size. How many inches long is each tile? Which number sentence tells it?
90 × 10 = ?90 ÷ 10 = ?90 − 10 = ?
working
19Leo has 70 tiles. He puts them in 10 boxes, the same in each. How many tiles are in each box? Which number sentence tells it?
70 × 10 = ?70 ÷ 10 = ?70 − 10 = ?
working
20Leo has 24 tiles. He puts 3 tiles in each box. How many boxes does he fill?Answer working
Scan the code at the top to mark this sheet on screenTake a photo of your answers or type them. It is marked for you automatically, and your score is kept.
Tutorpip · tutorpip.com · Problems 11 to 20